13306028757

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{17093}}^1$

素因数の和:19073

約数の個数: 32

約数和(自身を含む): 21355192320

約数和(自身を除く): 8049163563

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1951, 5853, 13657, 17093, 37069, 40971, 51279, 111207, 119651, 259483, 324767, 358953, 778449, 974301, 2273369, 6820107, 33348443, 100045329, 233439101, 633620417, 700317303, 1900861251, 4435342919, 13306028757]

約数ペア:

[(1, 13306028757), (3, 4435342919), (7, 1900861251), (19, 700317303), (21, 633620417), (57, 233439101), (133, 100045329), (399, 33348443), (1951, 6820107), (5853, 2273369), (13657, 974301), (17093, 778449), (37069, 358953), (40971, 324767), (51279, 259483), (111207, 119651)]